OE Number 8452520384518747 Fits the following models: Silverado 1500 Custom Crew Pickup 4-Door 2019-2024 Silverado 1500 Custom Extended Pickup 4-Door 2019-2024 Silverado 1500 Custom Trail Boss Crew Pickup 4-Door 2019-2024 Silverado 1500 Custom Trail Boss Extended Pickup 4-Door 2019-2021 Silverado 1500 Country Crew Pickup 4-Door 2019-2024 Silverado 1500 LT Crew Pickup 4-Door 2019-2024 Silverado 1500 LT Extended Pickup 4-Door 2019-2024 Silverado 1500 LT Trail Boss Crew Pickup 4-Door 2019-2024 Silverado 1500 LTZ Crew Pickup 4-Door 2019-2024 Silverado 1500 LTZ Extended Pickup 4-Door 2019-2021 Silverado 1500 PPV Crew Pickup 4-Door 2023-2024 Silverado 1500 Crew Pickup 4-Door 2019-2024 Silverado 1500 Extended Pickup 4-Door 2019-2024 Silverado 1500 SSV Crew Pickup 4-Door 2019-2021 Silverado 1500 WT Regular Standard Pickup 2-Door 2019-2020 Silverado 1500 WT Crew Pickup 4-Door 2019-2024 Silverado 1500 WT Doble Cabina Crew Pickup 4-Door 2019-2020 Silverado 1500 WT Extended Pickup 4-Door 2019-2024 Silverado 1500 WT Standard Pickup 2-Door 2019-2024 Silverado 1500 ZR2 Crew Pickup 4-Door 2022-2024 Sierra 1500 AT4 Crew Pickup 4-Door 2019-2024 Sierra 1500 AT4 Extended Pickup 4-Door 2019-2021 Sierra 1500 AT4X Crew Pickup 4-Door 2023-2024 Sierra 1500 Base Crew Pickup 4-Door 2019-2021 Sierra 1500 Base Extended Pickup 4-Door 2019-2021 Sierra 1500 Base Standard Pickup 2-Door 2019-2021 Sierra 1500 Denali Crew Pickup 4-Door 2019-2024 Sierra 1500 Denali Ultimate Crew Pickup 4-Door 2022-2024 Sierra 1500 Elevation Crew Pickup 4-Door 2019-2024 Sierra 1500 Elevation Extended Pickup 4-Door 2019-2024 Sierra 1500 Pro Crew Pickup 4-Door 2022-2024 Sierra 1500 Pro Standard Pickup 2-Door 2022-2024 Sierra 1500 SLE Crew Pickup 4-Door 2019-2024 Sierra 1500 SLE Extended Pickup 4-Door 2019-2024 Sierra 1500 SLT Crew Pickup 4-Door 2019-2024 Sierra 1500 SLT Extended Pickup 4-Door 2019-2021 Rear shock absorber with adaptive damping for Silverado 1500 and Sierra 1500 models from 2019 to 2024.Matches OE number 8452520384518747.Designed for direct fit replacement.